441225

素因数分解:

$3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:106

約数の個数: 36

約数和(自身を含む): 826956

約数和(自身を除く): 385731

約数列:

[1, 3, 5, 9, 15, 25, 37, 45, 53, 75, 111, 159, 185, 225, 265, 333, 477, 555, 795, 925, 1325, 1665, 1961, 2385, 2775, 3975, 5883, 8325, 9805, 11925, 17649, 29415, 49025, 88245, 147075, 441225]

約数ペア:

[(1, 441225), (3, 147075), (5, 88245), (9, 49025), (15, 29415), (25, 17649), (37, 11925), (45, 9805), (53, 8325), (75, 5883), (111, 3975), (159, 2775), (185, 2385), (225, 1961), (265, 1665), (333, 1325), (477, 925), (555, 795)]